Calex Infrared Temperature Sensor 1 m, -20 °C to 1000 °C, Accuracy ±1°C or ±1% CIRSPMMA151CTCRTMSD

Calex CIRSPMMA151CTCRTMSD is a miniature infrared temperature sensor designed for precise temperature measurement in industrial and laboratory settings. It measures temperatures ranging from -20 °C to 1000 °C with an accuracy of ±1°C or ±1% of the reading. The sensor includes a sensing head with a diameter of 18 mm, constructed from durable aluminium and 316 stainless steel, suitable for demanding environments.

The sensing head has an IP65 protection rating, making it resistant to dust and water, and supports operation up to 60 °C ambient temperature, with an optional high-ambient sensing head capable of withstanding temperatures up to 180 °C without cooling. The sensor uses an infrared light source with a spectral range of 8 to 14 μm.

The device features a touch screen digital interface for convenient temperature display and configuration. It provides analogue alarm outputs and 4 to 20 mA current outputs, with relay outputs rated at 24 V DC that do not require an additional trip amplifier, ensuring reliable alerting functionality.

Response time is quick at 240 ms for 90% response, making it suitable for dynamic temperature monitoring. Data logging to a MicroSD Card is supported on models equipped with the touch screen interface. The sensor also offers various temperature readouts including maximum, minimum, average, instantaneous, peak or valley hold, and compensated reflected energy, enhancing measurement versatility.

Accessories such as mounting brackets, air purge collars, laser sighting tools, and protective windows are available to customize installation and improve operational reliability. Applications include industrial process control, HVAC systems, manufacturing, laboratory monitoring, and other environments where non-contact temperature measurement is critical.

Country of origin is the United Kingdom, and the product meets CE standards, ensuring compliance with European safety and quality requirements. Explore more high-quality Infrared Temperature Sensors at EnvMart for your automation and control gear needs.

Equipped with a 1 meter cable length for both sensing head and output ensuring flexible installation. Sensing head diameter is 18 mm with robust aluminium and 316 stainless steel housing. Operates up to a maximum ambient temperature of 60 °C and an optional high-ambient sensing head withstands up to 180 °C.

Features a touch screen digital interface for easy temperature indication and configuration. Outputs include 4 to 20 mA and alarm relay rated at 24 V DC without requiring a trip amplifier. Response time is rapid at 240 ms (90%) with configurable settings available.

IP65 rating protects the sensing head against dust and water ingress. Includes MicroSD data logging capability on touch screen models for comprehensive data management. Temperature readings include maximum, minimum, average, instantaneous, peak/valley hold, and reflected energy compensation.

Optional mounting accessories such as brackets, air purge collar, laser sighting tool, and protective window are available.